Showing 601 - 620 results of 994 for search '"Highs and Lows"', query time: 0.09s Refine Results
  1. 601

    Drivers for Geostationary 2–200 keV Electron Fluxes as Observed at GOES Satellites by M. van deKamp, N. Ganushkina, L. Simms, M. Liemohn

    Published 2024-08-01
    “…The relative contribution of each of these parameters depends on electron energy, and differs between periods of high and low flux.…”
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    Article
  2. 602

    Properties and phase separation characteristics of modified recycled asphalt with activated crumb rubber and waste cooking oil by HU Chun-hua1, SUN Zhao-bin1,2, Feng Hui-xin2, XI Lei1, TIAN Wen1

    Published 2024-12-01
    “…Microwave-activated crumb rubber (ACR) was prepared by microwave activation, diffe-rent asphalt binders were prepared by regulating the addition amounts of ACR and WCO with ACR as the modifier, WCO as the rejuvenator and aged asphalt (RA) as the raw material, and the effects of the addition amounts of ACR and WCO on the basic technical indexes of the asphalt binders, high- and low-temperature properties, anti-fatigue cracking performance and storage stability were investigated. …”
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  3. 603

    Comprehensive Thermodynamic Performance Evaluation of a Novel Dual-Shaft Solid Oxide Fuel Cell Hybrid Propulsion System by Jinghui Xu, Xizhen Wang, Zepeng Wang, Kaiqiang Yang, Xueshun Li, Yongjun Zhao

    Published 2025-01-01
    “…The independent speed control of the high- and low-pressure spools is realized via a power distribution system. …”
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    Article
  4. 604

    The effect of different anesthetics on the incidence of AKI and AKD after neurosurgical procedures. by Vedran Premuzic, Vasilije Stambolija, Marin Lozic, Josip Kovacevic, Vladimir Prelevic, Marina Peklic, Miroslav Scap, Ante Sekulic, Nikolina Basic-Jukic, Slobodan Mihaljevic, Kianoush B Kashani

    Published 2024-01-01
    “…There was a significantly higher number of patients with both high and low AKI stages on sevoflurane and with hypotension during operation. …”
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    Article
  5. 605

    A Dual-Channel and Frequency-Aware Approach for Lightweight Video Instance Segmentation by Mingzhu Liu, Wei Zhang, Haoran Wei

    Published 2025-01-01
    “…In instance tracking, a dual-frequency perceptual enhancement network structure is constructed, which uses an independent instance query mechanism to capture temporal information and combines with a frequency-aware attention mechanism to capture instance features on different attention layers of high and low frequencies, respectively, to effectively reduce the complexity of the model, decrease the number of parameters, and improve the segmentation efficiency. …”
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    Article
  6. 606

    A Low Power CMOS UWB LNA with Sub-1V Supply Voltage and Noise Cancellation Technique by Mehdi Alinejad, Emad Ebrahimi

    Published 2024-08-01
    “…The most important desirable characteristics of an LNA are relatively high gain, low power consumption, appropriate matching of input and output impedance, and low noise figure. …”
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    Article
  7. 607

    Remote sensing image dehazing using a wavelet-based generative adversarial networks by Guangda Chen, Yanfei Jia, Yanjiang Yin, Shuaiwei Fu, Dejun Liu, Tenghao Wang

    Published 2025-01-01
    “…Subsequently, a wavelet transform block is designed to capture high and low-frequency features. Additionally, a global and local attention block is proposed to reduce the interference of redundant features and enhance the weight of important features. …”
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    Article
  8. 608

    Innovative use of air-cooled blast furnace slag as a subgrade material for embedded track slabs: In situ and laboratory tests and simulations by Bin-Chen Benson Hsiung, Muhammad Dwiyanto Agung Prakasa

    Published 2025-03-01
    “…However, considering its high porosity, low density, and excellent drainage capacity, the potential of ACBFS as a sustainable and effective subgrade material is verified via a comprehensive case study of tram construction projects in Taiwan. …”
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    Article
  9. 609

    Enhancing Thyroid Nodule Detection in Ultrasound Images: A Novel YOLOv8 Architecture with a C2fA Module and Optimized Loss Functions by Shidan Wang, Zi-An Zhao, Yuze Chen, Ye-Jiao Mao, James Chung-Wai Cheung

    Published 2025-01-01
    “…Ultrasound imaging has inherent limitations—high noise, low contrast, and blurred boundaries—that make manual interpretation subjective and error-prone. …”
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    Article
  10. 610

    Simulation of PEM Electrolyzer Power Management with Renewable Generation in Owerri, Nigeria by MacMatthew C. Ahaotu, Chisom E. Ogbogu, Jesse Thornburg, Isdore Onyema Akwukwaegbu

    Published 2025-01-01
    “…Proton exchange membrane electrolyzers are an attractive technology for hydrogen production due to their high efficiency, low maintenance cost, and scalability. To receive these benefits, however, electrolyzers require high power reliability and have relatively high demand. …”
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    Article
  11. 611

    Silver-coated PMMA nanoparticles-on-a-mirror substrates as high-performance SERS sensors for detecting infinitesimal molecules by Pei Zeng, Yuting Zhou, Hao Chen, Yifei Fu, Meiyan Pan, Guanying Chen, Xing Yang, Qing Liu, Mengjie Zheng

    Published 2024-12-01
    “…Abstract Surface-enhanced Raman scattering (SERS) technology has attracted more and more attention due to its high sensitivity, low water interference, and quick measurement. …”
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    Article
  12. 612

    Where We Rate: The Impact of Urban Characteristics on Digital Reviews and Ratings by Özge Öztürk Hacar, Müslüm Hacar, Fatih Gülgen, Luca Pappalardo

    Published 2025-01-01
    “…The study employs a random forest machine learning model to predict review volumes and ratings, categorized into high and low classes. The results indicate that pedestrian counts and residential density are key predictors for both metrics, while centrality measures improve the prediction of visitor scores but negatively impact review volume predictions. …”
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  13. 613

    Prolonged grief and posttraumatic stress in parents who lost a child in a road traffic accident: A latent class analysis by I. van Dijk, P.A. Boelen, J. de Keijser, L. Reitsma, L.I.M. Lenferink

    Published 2025-04-01
    “…Results: Two symptom patterns emerged: a 'High PG/Moderate PTS' pattern (73.2 %) and a 'Moderate-High PG/Low PTS' pattern (26.8 %). Mothers and those with more self-directed anger were more likely to present with the first symptom pattern. …”
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  14. 614
  15. 615

    Unraveling the microecological mechanisms of phosphate-solubilizing Pseudomonas asiatica JP233 through metagenomics: insights into the roles of rhizosphere microbiota and predatory... by Yuhan Tang, Linlin Wang, Jing Fu, Fangyuan Zhou, Hailei Wei, Xiaoqing Wu, Susu Fan, Xinjian Zhang

    Published 2025-01-01
    “…We found that JP233 could enhance P solubilization and tomato growth to different extent in both high and low P soils, irrespective of P fertilization. …”
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  16. 616

    The Relationship of Sirtuin 1 and Sirtuin 2 Expression with Clinicopathological Parameters in Non Small-Cell Lung Carcinomas by Fatma Cakmak Kazanci, Nagehan Barisik Ozdemir, Sibel Sensu, Cem Cahit Barisik

    Published 2024-11-01
    “…SIRT1 and SIRT2 expression was classified as high and low expression based on the extent and intensity of IHC staining. …”
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    Article
  17. 617

    Watershed: a more efficient sampling unit for mountain camera traps by Jun-Jie Li, Yi-Hao Fang, Ji-Cong Zhan, Xue-Jun Yang, Can-Bin Huang, Yan-Peng Li, Kun Tan, Zhi-Pang Huang, Liang-Wei Cui, Wen Xiao

    Published 2025-02-01
    “…A watershed, incorporating diverse habitats from high to low elevations and from rivers to ridges, aligns with complex mountains. …”
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  18. 618

    TGF-β signaling orchestrates cancer-associated fibroblasts in the tumor microenvironment of human hepatocellular carcinoma: unveiling insights and clinical significance by Junwei Ge, Hongwei Jiang, Junjun Chen, Xuemin Chen, Yue Zhang, Liangrong Shi, Xiao Zheng, Jingting Jiang, Lujun Chen

    Published 2025-01-01
    “…Subsequently, we investigated the interactions between tumor cells expressing high levels (TGFB1high) and low levels (TGFB1low) of TGF-β in the HCC TME and the two subtypes of CAFs. …”
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  19. 619

    A novel strategy for biomarker discovery: Neutral loss-dependent acquisition of circulating extracellular vesicles for the detection of phosphopeptides by Dong Wei, Hao Zhang, Mingyang Li, Liuxi Chu

    Published 2025-08-01
    “…Comparative analysis of samples from high- and low-risk prostate cancer patients and a healthy control group revealed six differentially expressed phosphopeptides. …”
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    Article
  20. 620

    Scalable Hierarchical‐Colored Passive Cooling Metapaint for Outdoor Facility by Maiping Yang, Zikang Zhou, Mingxiang Liu, Jiawei Wu, Jiaxin Li, Jun Liang, Shiliang Zhang, Mingyue Chen, Hongtao Zeng, Xiaofeng Li, Hao Han, Chong Hou, Guangming Tao

    Published 2025-01-01
    “…The metapaint‐coated metal is resistant to high and low temperatures, acidic and alkaline environments, and simulated seawater. …”
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    Article